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author | Alexey Brodkin <Alexey.Brodkin@synopsys.com> | 2016-05-19 08:20:33 +0300 |
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committer | Felix Fietkau <nbd@nbd.name> | 2016-05-19 19:29:44 +0200 |
commit | d354bfde174514973309e788e11c286f1667c2f5 (patch) | |
tree | c71bdb107387fb9c9aedce9b93f8cabbf5ab2378 /toolchain/gcc/patches/arc-2016.03/020-no-plt-backport.patch | |
parent | 8d105653b13eb5f56764c8e02f307f4d28a6a3a7 (diff) | |
download | upstream-d354bfde174514973309e788e11c286f1667c2f5.tar.gz upstream-d354bfde174514973309e788e11c286f1667c2f5.tar.bz2 upstream-d354bfde174514973309e788e11c286f1667c2f5.zip |
toolchain: Bump ARC tools to arc-2016.03
This change switches ARC tools to the most recent arc-2016.03
version.
ARC GNU tools of version arc-2016.03 bring some quite significant
changes like:
* Binutils v2.26+ (upstream commit id 202ac19 with additional ARC
* patches)
* GCC v4.8.5
* GDB 7.10
More about changes, improvements and fixes could be found here:
https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/tag/arc-2016.03
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Diffstat (limited to 'toolchain/gcc/patches/arc-2016.03/020-no-plt-backport.patch')
-rw-r--r-- | toolchain/gcc/patches/arc-2016.03/020-no-plt-backport.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/toolchain/gcc/patches/arc-2016.03/020-no-plt-backport.patch b/toolchain/gcc/patches/arc-2016.03/020-no-plt-backport.patch new file mode 100644 index 0000000000..b225376865 --- /dev/null +++ b/toolchain/gcc/patches/arc-2016.03/020-no-plt-backport.patch @@ -0,0 +1,28 @@ +--- a/gcc/calls.c ++++ b/gcc/calls.c +@@ -176,6 +176,12 @@ prepare_call_address (tree fndecl, rtx f + && targetm.small_register_classes_for_mode_p (FUNCTION_MODE)) + ? force_not_mem (memory_address (FUNCTION_MODE, funexp)) + : memory_address (FUNCTION_MODE, funexp)); ++ else if (flag_pic && !flag_plt && fndecl ++ && TREE_CODE (fndecl) == FUNCTION_DECL ++ && !targetm.binds_local_p (fndecl)) ++ { ++ funexp = force_reg (Pmode, funexp); ++ } + else if (! sibcallp) + { + #ifndef NO_FUNCTION_CSE +--- a/gcc/common.opt ++++ b/gcc/common.opt +@@ -1617,6 +1617,10 @@ fpie + Common Report Var(flag_pie,1) Negative(fPIC) + Generate position-independent code for executables if possible (small mode) + ++fplt ++Common Report Var(flag_plt) Init(1) ++Use PLT for PIC calls (-fno-plt: load the address from GOT at call site) ++ + fplugin= + Common Joined RejectNegative Var(common_deferred_options) Defer + Specify a plugin to load |